然后和银行沟通(velo)，对方说无法取消这笔交易只能让我自己找网站沟通退款。
已经跟网站那边发了邮件，还没回复，不知道给不给退。不过看它们的网站说明好像不支持退款：
https://help.mobbin.com/en/articles/692160
Cancellation policy
Edited 11 months ago
You can cancel your Mobbin account at any time.
When you cancel your subscription, you will not receive a refund. However, you can continue to use the membership features on Mobbin until your renewal date.
For example, if you subscribed to the membership with a yearly billing interval on 25 August 2022, you can still use the membership features up until 24 August 2023 when you cancel before 25 August 2023.
